update zoom % on statusbar

coretk/coretk/graph/graph.py

@@ -464,6 +464,8 @@ class CanvasGraph(tk.Canvas):
         )
         logging.info("ratio: %s", self.ratio)
         logging.info("offset: %s", self.offset)
+        self.app.statusbar.zoom.config(text="%s" % (int(self.ratio * 100)) + "%")
+
         if self.wallpaper:
             self.redraw_wallpaper()
 

coretk/coretk/statusbar.py

@@ -46,7 +46,11 @@ class StatusBar(ttk.Frame):
         self.status.grid(row=0, column=1, sticky="ew")
 
         self.zoom = ttk.Label(
-            self, text="ZOOM TBD", anchor=tk.CENTER, borderwidth=1, relief=tk.RIDGE
+            self,
+            text="%s" % (int(self.app.canvas.ratio * 100)) + "%",
+            anchor=tk.CENTER,
+            borderwidth=1,
+            relief=tk.RIDGE,
         )
         self.zoom.grid(row=0, column=2, sticky="ew")